---> uname -a: Linux prd-ubuntu2004-builder-2c-2g-1275 5.4.0-169-generic #187-Ubuntu SMP Thu Nov 23 14:52:28 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling, PBRSB-eIBRS Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 969M 0 969M 0% /dev tmpfs 198M 1.0M 197M 1% /run /dev/vda1 20G 8.8G 11G 46% / tmpfs 986M 0 986M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 986M 0 986M 0% /sys/fs/cgroup /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 tmpfs 198M 0 198M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1971 398 368 2 1203 1380 Swap: 1023 2 1021 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:f9:78:45 brd ff:ff:ff:ff:ff:ff inet 10.32.7.13/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fef9:7845/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-1275) 02/26/25 _x86_64_ (2 CPU) 19:16:45 LINUX RESTART (2 CPU) 19:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:18:02 238.75 113.79 124.95 0.00 2184.91 15980.03 0.00 19:19:01 59.82 13.79 46.03 0.00 1335.50 8642.20 0.00 19:20:01 64.17 2.65 61.52 0.00 231.56 27673.25 0.00 19:21:01 100.42 44.19 56.22 0.00 3635.93 28273.95 0.00 Average: 116.03 43.74 72.30 0.00 1849.14 20190.12 0.00 19:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:18:02 151380 1433516 356900 17.68 55380 1306152 829544 27.05 428548 1247564 28532 19:19:01 113972 1419124 364128 18.04 66600 1303040 898816 29.30 449048 1243052 4044 19:20:01 83472 1375128 403648 20.00 80092 1270108 955640 31.16 464664 1246028 10936 19:21:01 88308 1135748 635540 31.48 87352 1037596 1170788 38.17 658344 1059404 15192 Average: 109283 1340879 440054 21.80 72356 1229224 963697 31.42 500151 1199012 14676 19:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:18:02 ens3 288.79 174.06 1542.18 61.64 0.00 0.00 0.00 0.00 19:18:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 19:19:01 ens3 20.64 19.45 40.05 5.65 0.00 0.00 0.00 0.00 19:19:01 lo 1.66 1.66 0.15 0.15 0.00 0.00 0.00 0.00 19:20:01 ens3 192.83 137.01 3975.84 11.78 0.00 0.00 0.00 0.00 19:20:01 lo 0.43 0.43 0.04 0.04 0.00 0.00 0.00 0.00 19:21:01 ens3 405.35 261.17 3461.14 25.79 0.00 0.00 0.00 0.00 19:21:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 227.77 148.46 2264.01 26.30 0.00 0.00 0.00 0.00 Average: lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-1275) 02/26/25 _x86_64_ (2 CPU) 19:16:45 LINUX RESTART (2 CPU) 19:17:01 CPU %user %nice %system %iowait %steal %idle 19:18:02 all 37.28 25.33 17.51 8.44 0.10 11.34 19:18:02 0 34.85 26.78 17.91 8.52 0.10 11.84 19:18:02 1 39.70 23.87 17.11 8.36 0.10 10.85 19:19:01 all 22.28 0.00 2.00 3.14 0.07 72.51 19:19:01 0 28.50 0.00 2.34 4.83 0.07 64.27 19:19:01 1 16.03 0.00 1.65 1.43 0.07 80.81 19:20:01 all 18.87 0.00 2.51 2.97 0.08 75.57 19:20:01 0 20.85 0.00 3.01 3.90 0.08 72.16 19:20:01 1 16.88 0.00 2.01 2.05 0.08 78.98 19:21:01 all 38.03 0.00 3.08 4.25 0.08 54.55 19:21:01 0 41.35 0.00 3.58 5.72 0.08 49.27 19:21:01 1 34.71 0.00 2.58 2.78 0.08 59.84 Average: all 29.13 6.33 6.28 4.70 0.08 53.47 Average: 0 31.39 6.68 6.71 5.74 0.08 49.40 Average: 1 26.87 5.98 5.85 3.66 0.08 57.56